<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="https://cdn.staticfile.org/react/16.4.0/umd/react.development.js"></script>
    <script src="https://cdn.staticfile.org/react-dom/16.4.0/umd/react-dom.development.js"></script>
    <script src="https://cdn.staticfile.org/babel-standalone/6.26.0/babel.min.js"></script>    
    <script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.js"></script>
</head>
<body>
    <div id="app">

    </div>
    <script type="text/babel">
      class Hello extends React.Component{
          constructor(props){
              super(props);
              this.state={
                  movies:[]
              }
          }
          render(){
              return(
                  <div>
                    {this.state.movies.map((item,index)=>{
                        return(
                            <div key={item.id}>
                                <img src={item.images.small}/>
                                <p>{item.title}</p>
                            </div>
                        )
                    })}
                  </div>)
          }
          componentDidMout(){
              var url="https://douban-api.zce.now.sh/v2/movie/top250";
              $.ajax({
                  url,
                  dataType:"jsonp",
                  success:res=>{
                      this.setState({
                          movies:res.subjects
                      })
                  }
              })
          }  
      }
      ReactDOM.render(
          <Hello/>,
          document.getElementById("app")
      )
    </script>
</body>
</html>